4920-00-446-3372 FIXTURE,ENGINE MAINTENANCE,AIRCR Index 5360-00-446-3375 SPRING,HELICAL,COMPRESSION

National Stock Number:
4820-00-446-3374

Federal Supply Class:
4820

National Item Identification Number:
004463374

Description:
SEAT,VALVE

Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.


Manufacturer Information:
1165435795LESLIE CONTROLS, INC.
11654W35795LESLIE CONTROLS, INC.
A1165435795LESLIE CONTROLS, INC.
PNS200-10PC235795LESLIE CONTROLS, INC.
PNS200-11PC235795LESLIE CONTROLS, INC.
PNS200-12PC235795LESLIE CONTROLS, INC.
PNS200-14PC235795LESLIE CONTROLS, INC.
PNS200-15PC235795LESLIE CONTROLS, INC.
PNS200-16PC235795LESLIE CONTROLS, INC.
PNS200-17PC235795LESLIE CONTROLS, INC.
PNS200-18PC235795LESLIE CONTROLS, INC.
PNS200-1PC235795LESLIE CONTROLS, INC.
PNS200-21PC235795LESLIE CONTROLS, INC.
PNS200-2PC235795LESLIE CONTROLS, INC.
PNS200-3PC235795LESLIE CONTROLS, INC.
PNS200-4PC235795LESLIE CONTROLS, INC.
PNS200-5PC235795LESLIE CONTROLS, INC.
PNS200-6PC235795LESLIE CONTROLS, INC.
PNS200-7PC235795LESLIE CONTROLS, INC.
PNS200-8PC235795LESLIE CONTROLS, INC.
PNS284-1PC235795LESLIE CONTROLS, INC.


Techincal Specification:
BODY STEPPED INSIDE DIAMETER2.000 INCHES NOMINAL SECOND STEP
BODY STEPPED INSIDE DIAMETER2.625 INCHES NOMINAL FIRST STEP
FLANGE DIAMETER3.188 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.500 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE2.750 INCHES SINGLE THREADED PORTION
SEAT ANGLE IN DEG45.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORTHREADED FLANGED
THREAD CLASS2A SINGLE THREADED PORTION
THREAD LENGTH0.500 INCHES NOMINAL SINGLE THREADED PORTION
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
THREAD QUANTITY PER INCH14 SINGLE THREADED PORTION
UNDER FLANGE HEIGHT0.500 INCHES NOMINAL


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